While waiting for parts I decided to start with the gearbox. “A nice little job” that I could do at home. The workshop is a bit cold this time of the year. It turned out to be a little more work than I expected. The front bearing needed replacement. Now is finding a new quality bearing not all that easy. Internet is a great help though. In the end I found an SKF bearing of the right dimensions, even with the right groove. All the gears and shafts were still excellent, the seals and gaskets were replaced with brand new ones.
Deep under the dirt, in the crevices of the cast iron case, I found the original color. To my surprise it was the same color green as the engine. Did they really spray the whole engine to gearbox assembly in one go?